<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               JUN-28-1997
<CASH>                                             779
<SECURITIES>                                         0
<RECEIVABLES>                                    8,118
<ALLOWANCES>                                       140
<INVENTORY>                                      9,726
<CURRENT-ASSETS>                                19,327
<PP&E>                                          10,655
<DEPRECIATION>                                   5,990
<TOTAL-ASSETS>                                  26,233
<CURRENT-LIABILITIES>                            8,361
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            68
<OTHER-SE>                                      17,196
<TOTAL-LIABILITY-AND-EQUITY>                    26,233
<SALES>                                         29,583
<TOTAL-REVENUES>                                29,583
<CGS>                                           20,268
<TOTAL-COSTS>                                   25,556
<OTHER-EXPENSES>                                     7
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  16
<INCOME-PRETAX>                                  4,004
<INCOME-TAX>                                     1,557
<INCOME-CONTINUING>                              2,447
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     2,447
<EPS-PRIMARY>                                     0.36
<EPS-DILUTED>                                        0